Stevie Wonder has thrown his weight behind the Ten O’Clock Classics charity by donating a baby grand piano to auction. The group supports classical music by giving venues the opportunity to showcase up and coming classic performers and composers. Wonder has teamed up with, who estimate the piano’s worth to be $60,000. The Steinway & Sons grand piano will be customized by Wonder and all proceeds from the auction will go directly to Ten O’Clock Classics. Bidding is open on the piano through March 30th and bids must be placed in increments of $2,500.